目前，我国高校已形成一套奖助数额大、覆盖面广、较为完整的国家奖助学金政策体系。奖助学既帮困又奖优，促进学生理解和感受教育公平原则，蕴含着强大的思想政治教育功能。从学生群体的类别入手，将学生群体分为三类，奖助工作在学生教育管理过程中起到了至关重要的作用，发挥优秀学生的榜样作用，增强贫困学生的责任意识，注重其他学生的激励作用。

高校贫困生在通过各类资助获得受教育权的时候，却没有履行义务。本文通过分析高校资助管理的一些方法，归纳了资助管理过程中存在的三个问题。针对问题，作者进一步提出了将志愿服务运用在高校资助管理过程中这一方法。而后分析了志愿服务与高校资助管理相结合的必要性、可行性和优缺点。

Student archives are extremely important for universi-ties, society and individuals. However, there are some problems in the current student archives management, such as lack of archives awareness, specific responsible staff, archives standard-ization and digital recording. The writer proposes a university archives management method based on big data, hoping to guide university talent cultivation through the archives management method based on information management and big data.

This paper gives a detailed analysis of the performance anomaly when multiple links using different transmission rates share a common wireless channel, and the missing receiver problem in single-radio multi-channel networks. Furthermore,a Multi-channel Rate Adaptive( MCRA) Media Access Control( MAC) protocol is proposed for WLAN Mesh network. The neighboring nodes can cooperatively inform the transmitter of the channel used by the receiver in the proposed protocol. Besides,the receiver can choose the feasible transmission rate and channel and send back them to the transmitter. Simulation results show that the proposed protocol can eliminate the interference between the links using different transmission rates, and effectively solve the missing receiver problem, thus significantly improve the overall performance of the network. The proposed protocol can significantly improve the total throughput of the network compared with the existing representative protocol.

The advantages and types of the numerical control simulation tool interference verification are analyzed. One computational method based on the post-processing before data simulation tool interference verification is given. Through the construction numerical control processing simulation model, has given the semi-finished materials simulation needle and the commonly used cutting tool translates sweeps plunders the operational formula which the body asks to hand over, as well as carries on the simulation interference judgment according to the point of intersection the method.The algorithm is simple and easy to implement, you can check the correctness of tool path in order to ensure processing quality parts.